JP2000146480A - Heat exchanger mounting bracket equipped with - Google Patents

Heat exchanger mounting bracket equipped with

Info

Publication number
JP2000146480A
JP2000146480A JP10317578A JP31757898A JP2000146480A JP 2000146480 A JP2000146480 A JP 2000146480A JP 10317578 A JP10317578 A JP 10317578A JP 31757898 A JP31757898 A JP 31757898A JP 2000146480 A JP2000146480 A JP 2000146480A
Authority
JP
Japan
Prior art keywords
header
mounting bracket
outer peripheral
peripheral surface
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10317578A
Other languages
Japanese (ja)
Other versions
JP4169407B2 (en
Inventor
Hiroyuki Tamura
裕幸 田村
Enichi Isawa
円一 石和
Hiroyuki Inaba
浩行 稲葉
Masatake Niihama
正剛 新濱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Corp
Original Assignee
Calsonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calsonic Corp filed Critical Calsonic Corp
Priority to JP31757898A priority Critical patent/JP4169407B2/en
Publication of JP2000146480A publication Critical patent/JP2000146480A/en
Application granted granted Critical
Publication of JP4169407B2 publication Critical patent/JP4169407B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To improve the efficiency of work of tentatively anchoring a mounting bracket to a header, and reduce the manufacturing cost of a heat exchanger. SOLUTION: A joint portion 11 for brazing and joining a mounting bracket 10 to an outer peripheral surface of a header 5 is constructed with first and second abutment portions 13, 14 free to make contact with the outer peripheral surface of the header 5 and a press portion 15. Engagement opposite protruded portions 16, 16 are provided on inside surfaces of a tip end portion of the first abutment portion 13 and a tip end portion of the press portion 15. When the mounting bracket 10 is tentatively fixed to the outer peripheral surface of the header 5 upon brazing, the first and second abutment portions 13, 14 are partly brought into contact with the outer peripheral surface of the header 5. The header 5 is resiliently held between the first abutment portion 13 and the press portion 15 in the state where the engagement protruded portions 16, 16 are engaged with the engagement recessed portions 22, 22 provided in the outer peripheral surface of the header 5.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、例えば自動車用空
気調和装置に組み込まれる熱交換器のヘッダに対し、車
体取り付け用のブラケットをろう付けして成る、取付ブ
ラケット付熱交換器の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a heat exchanger with a mounting bracket, which is obtained by brazing a bracket for mounting a vehicle body to a header of a heat exchanger incorporated in, for example, an air conditioner for an automobile.

【０００２】[0002]

【従来の技術】ラジエータやコンデンサとして、アルミ
ニウム又はアルミニウム合金（本明細書ではこれらを一
括して『アルミニウム材』とする。）製の熱交換器が広
く使用されている。この様なアルミニウム材製の熱交換
器は、取付ブラケットを介して自動車の車体に支持する
必要がある。この為従来から、図７に略示する様な取付
ブラケット１により、熱交換器を車体に取り付ける様に
していた。先ず、この従来構造に就いて説明する。2. Description of the Related Art A heat exchanger made of aluminum or an aluminum alloy (these are collectively referred to as "aluminum material" in the present specification) is widely used as a radiator or a condenser. Such an aluminum heat exchanger needs to be supported on the vehicle body via a mounting bracket. For this reason, conventionally, the heat exchanger has been mounted on the vehicle body by a mounting bracket 1 as schematically shown in FIG. First, the conventional structure will be described.

【０００３】多数の伝熱管２、２及びフィン３、３から
成るコア部４の端部には、断面が円形のヘッダ５を設け
ており、このヘッダ５の内側に、上記各伝熱管２、２の
端部を連通させている。上記コア部４の両側にはサイド
サポート６を設け、これら各サイドサポート６の両端部
を上記ヘッダ５に接合して、上記コア部４の補強を図っ
ている。そして、上記ヘッダ５の外周面に上記取付ブラ
ケット１を、ろう付けにより固定している。この取付ブ
ラケット１は、この取付ブラケット１を上記ヘッダ５の
外周面に接合する為の接合部８と、この取付ブラケット
１を車体に取り付ける為の平板状の取付部９とを有す
る。A header 5 having a circular cross section is provided at an end of a core portion 4 composed of a large number of heat transfer tubes 2 and 2 and fins 3 and 3. 2 are connected to each other. Side supports 6 are provided on both sides of the core 4, and both ends of each side support 6 are joined to the header 5 to reinforce the core 4. The mounting bracket 1 is fixed to the outer peripheral surface of the header 5 by brazing. The mounting bracket 1 has a connecting portion 8 for connecting the mounting bracket 1 to the outer peripheral surface of the header 5 and a flat mounting portion 9 for mounting the mounting bracket 1 to a vehicle body.

【０００４】このうちの接合部８は、全体を曲板状に形
成する事により、その内側面を、上記ヘッダ５の一部外
周面に当接自在としている。この様な接合部８は、上記
ヘッダ５の上部外周面部分に、ろう付け固定する。尚、
上記取付ブラケット１を含む、上記熱交換器を構成する
各部材１、２、３、５、６同士のろう付けは、周知の様
に、加熱炉内で同時に行なう。ろう付けの為のろう材
は、構成部材の表面に積層したろう材を使用する。一
方、上記取付部９は、全体を平板状に形成している。そ
して、この取付部９の外端縁に、車体取り付け用のボル
トを挿通する為の、巾着形の切り欠き７を形成してい
る。尚、この様な取付部９の剛性確保を図るべく、この
取付部９の上下両端縁には、この取付部９を構成する板
部を折り曲げて成る、１対の折り曲げ部を形成する場合
もある。The joint 8 is formed into a curved plate as a whole, so that the inner surface of the joint 8 can freely contact the outer peripheral surface of a part of the header 5. Such a joint 8 is fixed to the upper outer peripheral surface of the header 5 by brazing. still,
The brazing of the members 1, 2, 3, 5, 6 constituting the heat exchanger, including the mounting bracket 1, is performed simultaneously in a heating furnace, as is well known. As the brazing material for brazing, a brazing material laminated on the surface of the component is used. On the other hand, the entire mounting portion 9 is formed in a flat plate shape. A drawstring-shaped notch 7 is formed in the outer edge of the mounting portion 9 for inserting a bolt for mounting the vehicle body. In order to secure the rigidity of the mounting portion 9, a pair of bent portions formed by bending a plate portion forming the mounting portion 9 may be formed on both upper and lower edges of the mounting portion 9. is there.

【０００５】上記取付ブラケット１を上記ヘッダ５の外
周面にろう付け固定して成る取付ブラケット付熱交換器
を、車体に支持する場合には、例えば上記取付部９に形
成した切り欠き７に挿通したボルトを、車体側の取付面
に設けたねじ孔に螺合し、更に緊締する。上記取付部９
と上記取付面との間には、必要に応じ緩衝材を介在させ
て、車体から熱交換器に振動が伝わるのを防止する。When a heat exchanger with a mounting bracket formed by brazing the mounting bracket 1 to the outer peripheral surface of the header 5 is supported on a vehicle body, for example, the heat exchanger is inserted into a notch 7 formed in the mounting portion 9. The tightened bolt is screwed into a screw hole provided on the mounting surface on the vehicle body side, and further tightened. The mounting part 9
Between the mounting surface and the mounting surface, a cushioning material is interposed as necessary to prevent transmission of vibration from the vehicle body to the heat exchanger.

【０００６】[0006]

【発明が解決しようとする課題】上述の様な取付ブラケ
ット付熱交換器の場合、上記取付ブラケット１の接合部
８を上記ヘッダ５の一部外周面にろう付け接合する際に
は、このヘッダ５の外周面に対する上記取付ブラケット
１の位置決めを図る（この取付ブラケット１をこのヘッ
ダ５の外周面の所望の位置に仮固定する）必要がある。
この場合、上述したヘッダ５の外周面は単なる円筒面で
ある為、上記取付ブラケット１の仮固定は、例えばこの
取付ブラケット１の一部を上記ヘッダ５の外周面に係合
させる事により行なう事はできない。この為、従来はこ
の取付ブラケット１の仮固定を、上記接合部８を上記ヘ
ッダ５の一部外周面に当接させた状態で、この接合部８
の先端縁とこのヘッダ５の外周面との間に、アルゴン溶
接等による点付溶接を施す事で行なっていた。ところ
が、この様な点付溶接を施す事は、接合作業を面倒に
し、延ては製造コスト増大の原因になる為、好ましくな
い。尚、上記図７に略示した様な取付ブラケット１の
他、この取付ブラケットの具体的構造として従来から、
例えば特開平６−２８１３８５号公報に記載されたもの
等が知られているが、これら何れの取付ブラケットの場
合も、やはり上記ヘッダに対する仮固定時には、上述の
様な点付け溶接が必要となる。本発明の取付ブラケット
付熱交換器用ヘッダは、上述の様な不都合を解消すべく
考えたものである。In the case of the heat exchanger with the mounting bracket as described above, when the joining portion 8 of the mounting bracket 1 is brazed to a part of the outer peripheral surface of the header 5, the header is used. It is necessary to position the mounting bracket 1 with respect to the outer peripheral surface of the header 5 (temporarily fixing the mounting bracket 1 to a desired position on the outer peripheral surface of the header 5).
In this case, since the outer peripheral surface of the header 5 is merely a cylindrical surface, the temporary fixing of the mounting bracket 1 is performed by, for example, engaging a part of the mounting bracket 1 with the outer peripheral surface of the header 5. Can not. Therefore, conventionally, the mounting bracket 1 is temporarily fixed in a state where the joining portion 8 is in contact with a part of the outer peripheral surface of the header 5.
Spot welding such as argon welding is performed between the leading edge of the header 5 and the outer peripheral surface of the header 5. However, it is not preferable to perform such spot welding because it complicates the joining operation and increases the manufacturing cost. Note that, in addition to the mounting bracket 1 schematically shown in FIG.
For example, Japanese Unexamined Patent Publication No. 6-281385 is known, but in the case of any of these mounting brackets, the spot welding as described above is necessary when the bracket is temporarily fixed to the header. The header for a heat exchanger with a mounting bracket according to the present invention is designed to solve the above-mentioned disadvantages.

【０００７】[0007]

【課題を解決するための手段】本発明の取付ブラケット
付熱交換器は、上述した従来構造の場合と同様、それぞ
れがアルミニウム材により造られた多数の伝熱管及びフ
ィンから成るコア部と、これら各伝熱管の端部を連通さ
せた、アルミニウム材製で断面が円形のヘッダと、この
ヘッダの外周面にろう付け接合する為の接合部及び車体
に取り付ける為の取付部を有する、アルミニウム材製の
取付ブラケットとから成る。特に、本発明の取付ブラケ
ット付熱交換器に於いては、上記取付ブラケットの接合
部は、一端縁を上記取付部の一端縁に連続させた状態で
設けられ、上記ヘッダの外周面に当接自在な当接部と、
同じく一端縁を上記取付部の一端縁に連続させると共
に、他端部を上記当接部の他端部に対して上記ヘッダの
直径方向のほぼ反対側に位置させた状態で設けた抑え部
と、この抑え部の他端部と上記当接部の他端部との互い
に対向する内側面同士のうち、少なくとも一方の他端部
の内側面に設けた係合凸部又は係合凹部とを有する。そ
して、上記取付ブラケットを上記ヘッダの外周面にろう
付け接合する際には、上記当接部をこのヘッダの外周面
に当接させると共に、上記係合凸部又は係合凹部を上記
ヘッダの外周面に形成した係合凹部又は係合凸部に係合
させた状態で、上記当接部の他端部と上記抑え部の他端
部との間で上記ヘッダを直径方向反対側から弾性的に挟
持する事により、上記取付ブラケットをこのヘッダの外
周面に仮固定する。A heat exchanger with a mounting bracket according to the present invention comprises, similarly to the conventional structure described above, a core portion comprising a plurality of heat transfer tubes and fins, each of which is made of aluminum material. An aluminum material having a header made of aluminum material and having a circular cross section, which is connected to the end of each heat transfer tube, a joining portion for brazing to the outer peripheral surface of the header, and an attaching portion for attaching to the vehicle body. And a mounting bracket. In particular, in the heat exchanger with the mounting bracket according to the present invention, the joining portion of the mounting bracket is provided in a state where one end edge is connected to one end edge of the mounting portion, and is in contact with the outer peripheral surface of the header. A free contact part,
Similarly, a holding portion provided with one end edge being continuous with the one end edge of the mounting portion and the other end portion being located on the substantially opposite side in the diameter direction of the header with respect to the other end portion of the contact portion. Of the opposing inner surfaces of the other end of the pressing portion and the other end of the contact portion, an engaging convex portion or an engaging concave portion provided on the inner surface of at least one other end. Have. When the mounting bracket is brazed to the outer peripheral surface of the header, the abutting portion is brought into contact with the outer peripheral surface of the header, and the engaging protrusion or the engaging concave portion is connected to the outer peripheral surface of the header. When the header is engaged with the engaging concave portion or the engaging convex portion formed on the surface, the header is elastically moved from the diametrically opposite side between the other end of the contact portion and the other end of the pressing portion. To temporarily fix the mounting bracket to the outer peripheral surface of the header.

【０００８】[0008]

【作用】上述の様に構成する本発明の取付ブラケット付
熱交換器の場合、取付ブラケットとヘッダとの当接部分
をろう付けするに当たり、この取付ブラケットをヘッダ
の外周面に対し仮固定した状態では、取付ブラケットの
接合部を構成する当接部が、ヘッダの一部外周面に当接
する。これと共に、この当接部の他端部内側面と抑え部
の他端部内側面との少なくとも一方に設けた係合凸部又
は係合凹部が、ヘッダの外周面に設けた係合凹部又は係
合凸部に係合した状態で、上記当接部の他端部と上記抑
え部の他端部とが、上記ヘッダを直径方向反対側から弾
性的に挟持する。この状態で上記取付ブラケットは、係
合凸部と係合凹部との係合に基づき、上記ヘッダに対し
て軸方向及び円周方向に亙り変位する事を防止される。
尚、上記当接部の他端部内周面と上記抑え部の他端部内
周面とは、それぞれヘッダの外周面に弾性的に当接して
いる為、上記係合凸部と上記係合凹部との係合が不用意
に外れる事はない。この為、本発明の場合には、取付ブ
ラケットとヘッダの外周面との当接部分に点付け溶接を
施さなくても、ヘッダに対する取付ブラケットの位置決
めを確実に図った状態で、この取付ブラケットの仮固定
を行なえる。In the case of the heat exchanger with the mounting bracket of the present invention constructed as described above, when the contact portion between the mounting bracket and the header is brazed, the mounting bracket is temporarily fixed to the outer peripheral surface of the header. Then, the contact part which forms the joint part of the mounting bracket contacts a part of the outer peripheral surface of the header. At the same time, the engaging protrusion or the engaging recess provided on at least one of the inner surface of the other end of the contact portion and the inner surface of the other end of the pressing portion is engaged with the engaging recess or the engagement provided on the outer peripheral surface of the header. In the state of being engaged with the convex portion, the other end of the contact portion and the other end of the pressing portion elastically hold the header from the opposite side in the diameter direction. In this state, the mounting bracket is prevented from being displaced in the axial direction and the circumferential direction with respect to the header based on the engagement between the engaging projection and the engaging recess.
Since the inner peripheral surface of the other end of the contact portion and the inner peripheral surface of the other end of the pressing portion are elastically in contact with the outer peripheral surface of the header, respectively, the engaging convex portion and the engaging concave portion are provided. Does not accidentally come off. For this reason, in the case of the present invention, even if spot welding is not performed on a contact portion between the mounting bracket and the outer peripheral surface of the header, the positioning of the mounting bracket with respect to the header is performed in a state where the mounting bracket is securely positioned. Can be temporarily fixed.

【０００９】[0009]

【発明の実施の形態】図１〜４は、本発明の実施の形態
の第１例を示している。尚、前述した従来構造と同等部
分に就いての図示及び説明は、省略若しくは簡略にし、
以下、本発明の特徴部分を中心に説明する。ヘッダ５の
外周面にろう付け固定すべき取付ブラケット１０は、ア
ルミニウム材である板材に折り曲げ加工等を施す事によ
り、一体に造っている。この様な取付ブラケット１０
は、この取付ブラケット１０を上記ヘッダ５の外周面に
ろう付け接合する為の接合部１１と、この取付ブラケッ
ト１０を車体に取り付ける為の取付部１２とから成る。1 to 4 show a first embodiment of the present invention. The illustration and description of the same parts as those of the conventional structure described above are omitted or simplified.
Hereinafter, the description will focus on the features of the present invention. The mounting bracket 10 to be brazed and fixed to the outer peripheral surface of the header 5 is integrally formed by bending a plate material, which is an aluminum material, or the like. Such a mounting bracket 10
Comprises a joint portion 11 for brazing the mounting bracket 10 to the outer peripheral surface of the header 5 and a mounting portion 12 for mounting the mounting bracket 10 to a vehicle body.

【００１０】このうちの接合部１１は、それぞれが当接
部である、１対ずつの第一、第二当接部１３、１４と、
抑え部１５と、係合凸部１６、１６とを有する。このう
ちの第一当接部１３、１３は、それぞれの一端縁である
基端縁（図１、３の右下端縁、図２、４の右端縁）を、
後述する取付部１２の一端縁である基端縁（図１〜４の
左端縁）の幅方向（図１、３の表裏方向、図２、４の上
下方向）両端部に連続させた状態で設けている。これら
各第一当接部１３、１３は、全体を１／４円弧状に形成
しており、内側面（図１、３の左下面）の曲率半径を上
記ヘッダ５の外周面の曲率半径とほぼ等しくしている。
又、上記各第一当接部１３、１３の他端部である先端部
（図１〜４の左端部）には、直線部１７、１７を形成す
ると共に、これら各直線部１７、１７の内側面（図１、
３の下面）に半球状の係合凸部１６、１６を、これら各
直線部１７、１７の一部を膨出させる事により設けてい
る。The joint portion 11 is a contact portion, and each of the joint portions 11 is a pair of first and second contact portions 13 and 14,
It has a holding portion 15 and engagement projections 16, 16. The first abutting portions 13, 13 of these, respectively, have a base end edge (a lower right end edge in FIGS. 1 and 3 and a right end edge in FIGS. 2 and 4) as one end edge thereof.
In the state where it is continuous with both ends in the width direction (the front and back directions in FIGS. 1 and 3 and the vertical direction in FIGS. 2 and 4) of the base end edge (the left end edge in FIGS. Provided. Each of the first contact portions 13 and 13 is formed in a ４ arc shape as a whole, and the radius of curvature of the inner side surface (the lower left surface in FIGS. 1 and 3) is made equal to the radius of curvature of the outer peripheral surface of the header 5. They are almost equal.
In addition, linear portions 17, 17 are formed at the distal ends (the left ends in FIGS. 1 to 4), which are the other ends of the first contact portions 13, 13, and the linear portions 17, 17 are formed. Inside surface (Fig. 1,
Hemispherical engaging projections 16, 16 are provided on the lower surface of 3 by protruding a part of each of the linear portions 17, 17.

【００１１】又、上記各第二当接部１４、１４は、それ
ぞれの一端縁である基端縁（図１、３の右上端縁、図
２、４の右端縁）を、上記取付部１２の基端縁の幅方向
中央部よりも両端に寄った部分に連続させた状態で設け
ている。これら各第二当接部１４、１４は、上記各第一
当接部１３、１３と円周方向反対側に延出させた状態で
設けており、やはり全体を円弧状（図示の例では、１／
４弱の長さを有する円弧状）に形成している。又、これ
ら各第二当接部１４、１４の内側面（図１、３の左上
面）の曲率半径も、上記ヘッダ５の外周面の曲率半径と
ほぼ等しくしている。Each of the second abutting portions 14 and 14 has a base edge (an upper right edge in FIGS. 1 and 3 and a right edge in FIGS. 2 and 4) as one end edge of the mounting portion 12. Are provided in a continuous state at a portion closer to both ends than a center portion in the width direction of the base end edge. Each of the second contact portions 14, 14 is provided so as to extend in the circumferential direction opposite to each of the first contact portions 13, 13, and is also entirely arc-shaped (in the illustrated example, 1 /
(An arc shape having a length of less than 4). In addition, the radius of curvature of the inner surface (the upper left surface in FIGS. 1 and 3) of each of the second contact portions 14 is substantially equal to the radius of curvature of the outer peripheral surface of the header 5.

【００１２】又、上記抑え部１５は、一端縁である基端
縁（図１、３の右上端縁）を、上記取付部１２の基端縁
の幅方向中央部に連続させた状態で設けている。この様
な抑え部１５は、全体をＬ字形に形成しており、上記取
付部１２の基端縁から上記各第二当接部１４、１４の延
出方向（図１、３の下方）に直角に折れ曲がった第一直
線部１８と、この第一直線部１８の先端縁（図１、３の
下端縁）から上記各第二当接部１４、１４の曲率方向
（図１、３の左方向）にほぼ直角に折れ曲がった第二直
線部１９とを備える。The holding portion 15 is provided such that a base edge (upper right edge in FIGS. 1 and 3) which is one end edge is continuous with a center of the mounting portion 12 in the width direction. ing. Such a holding portion 15 is formed in an L-shape as a whole, and extends from the base end edge of the mounting portion 12 in the extending direction of each of the second abutting portions 14 (downward in FIGS. 1 and 3). A first straight portion 18 bent at a right angle, and a curvature direction of each of the second contact portions 14 from the leading edge (lower edge in FIGS. 1 and 3) of the first straight portion 18 (leftward in FIGS. 1 and 3). And a second straight portion 19 bent substantially at a right angle.

【００１３】即ち、この様に設けた第二直線部１９は、
上述した各第一当接部１３、１３の先端部に形成した直
線部１７、１７とほぼ平行に配置している。更に、上記
抑え部１５の他端部である、上記第二直線部１９の先端
部（図１、３の左端部）は、上記第一当接部１３、１３
の直径方向（上記取付ブラケット１０を上記ヘッダ５に
組み付けた場合に於ける、このヘッダ５の直径方向）に
関して、上記各直線部１７、１７の反対側に配置してい
る。そして、上記第二直線部１９の先端部内側面（図
１、３の上面）に、上記各直線部１７、１７の内側面に
形成したものと同様の、半球状の係合凸部１６を形成し
ている。又、上記取付ブラケット１０の自由状態に於い
て、上記第二直線部１９の内側面と上記各直線部１７、
１７の内側面との間隔（図１、３の上下方向に亙る間
隔）Ｗを、上記ヘッダ５の外径寸法Ｄ5 よりも小さく
（Ｗ＜Ｄ5 ）している。尚、本例の場合、上記抑え部１
５をＬ字形に形成した理由は、この抑え部１５の弾性変
形量を大きくして、後述するヘッダ５への組み付け時
に、この抑え部１５が塑性変形しない様にする為であ
る。That is, the second straight portion 19 provided in this manner is
The first contact portions 13 are arranged substantially in parallel with the straight portions 17 formed at the distal end of the first contact portions 13. Further, the tip (the left end in FIGS. 1 and 3) of the second linear portion 19, which is the other end of the holding portion 15, is connected to the first contact portion 13, 13
(In the case where the mounting bracket 10 is assembled to the header 5 when the mounting bracket 10 is assembled to the header 5). A hemispherical engaging projection 16 similar to that formed on the inner surface of each of the linear portions 17, 17 is formed on the inner surface of the distal end portion (the upper surface in FIGS. 1 and 3) of the second linear portion 19. are doing. In the free state of the mounting bracket 10, the inner side surface of the second linear portion 19 and each of the linear portions 17,
The (over distance in the vertical direction in FIG. 1, 3) W distance between the inner surface 17 is set smaller (W <D 5) than the outer diameter D 5 of the header 5. In this case, in the case of the present example, the above-described holding unit 1 is used.
The reason why 5 is formed in an L-shape is to increase the amount of elastic deformation of the holding portion 15 so that the holding portion 15 is not plastically deformed when assembled to the header 5 described later.

【００１４】一方、前記取付部１２は、幅方向両端縁部
を片側（図１、３の上側、図２、４の手前側）に折り曲
げて成る、１対の折り曲げ部２０、２０を形成して、こ
の取付部１２の剛性を確保している。図示の例の場合、
この折り曲げ部２０、２０は、上記取付部１２の先端寄
り（図１〜４の右端寄り）部分から上記各第一接合部１
３、１３の先端寄り部分に亙り形成している。又、上記
両折り曲げ部２０、２０に挟まれる部分は、車体側に設
けた固定部分に当接自在な平坦部２１としている。そし
て、この平坦部２１の先端縁に巾着状の切り欠き７を、
車体取り付け用のボルトの挿通部として形成している。
一方、上記ヘッダ５の外周面の直径方向反対位置で、上
記各直線部１７、１７の内側面及び上記第二直線部１９
の先端部内側面に形成した各係合凸部１６、１６と整合
する部分には、これら各係合凸部１６、１６と係合自在
な係合凹部２２、２２を形成している。On the other hand, the mounting portion 12 has a pair of bent portions 20 formed by bending both end edges in the width direction to one side (upper side in FIGS. 1 and 3 and near side in FIGS. 2 and 4). Thus, the rigidity of the mounting portion 12 is ensured. In the case of the example shown,
The bent portions 20, 20 extend from a portion near the tip of the mounting portion 12 (near the right end in FIGS. 1 to 4) to each of the first joining portions 1.
3, 13 are formed over the portion near the front end. The portion sandwiched between the two bent portions 20 is a flat portion 21 that can freely contact a fixed portion provided on the vehicle body side. Then, a drawstring-shaped notch 7 is formed at the tip edge of the flat portion 21,
It is formed as an insertion part for a bolt for mounting the vehicle body.
On the other hand, the inner surface of each of the straight portions 17 and 17 and the second straight portion 19
Engaging concave portions 22, 22 which can be engaged with these engaging convex portions 16, 16 are formed in portions which are aligned with the engaging convex portions 16, 16 formed on the inner surface of the distal end portion.

【００１５】上述の様に構成する取付ブラケット１０を
ヘッダ５の外周面にろう付け固定すべく、この取付ブラ
ケット１０をこのヘッダ５の外周面に仮固定する作業
は、以下の様にして行なう。先ず、図１〜２に示す様
に、上記取付ブラケット１０を構成する接合部１１の先
端縁（図１〜４の左端縁）を、上記ヘッダ５の外周面に
対向させる。次いで、この取付ブラケット１０を、図１
〜２の矢印Ａに示す様に、上記ヘッダ５に近づける方向
に移動させ、図３〜４に示す状態にまで、上記接合部１
１部分を上記ヘッダ５の外周面に押し込む。言い換えれ
ば、上記ヘッダ５を、上記接合部１１を構成する第一当
接部１３、１３と第二当接部１４、１４及び抑え部１５
とに囲まれる空間の奥部にまで進入させる。The work of temporarily fixing the mounting bracket 10 to the outer peripheral surface of the header 5 in order to braze and fix the mounting bracket 10 configured as described above to the outer peripheral surface of the header 5 is performed as follows. First, as shown in FIGS. 1 and 2, the leading edge (the left edge in FIGS. 1 to 4) of the joint portion 11 constituting the mounting bracket 10 is opposed to the outer peripheral surface of the header 5. Next, this mounting bracket 10 is
As shown by arrows A to 2 in FIG. 3, the joint 1 is moved in a direction approaching the header 5 until the state shown in FIGS.
One part is pushed into the outer peripheral surface of the header 5. In other words, the header 5 is divided into the first contact portions 13, 13, the second contact portions 14, 14, and the holding portion 15 that constitute the joint portion 11.
And to the depths of the space surrounded by

【００１６】この際、上記抑え部１５を構成する第二直
線部１９の先端部が、上記ヘッダ５の直径方向外方に弾
性変形して、このヘッダ５が上記第一当接部１３、１３
と上記第二当接部１４、１４及び上記抑え部１５との間
に進入する事を許容する。そして、上記図３〜４に示し
た状態にまで上記ヘッダ５を進入させた状態では、上記
各第一当接部１３、１３と上記各第二当接部１４、１４
との各内側面が、ほぼ全面に亙り上記ヘッダ５の外周面
に当接する。これと共に、上記各直線部１７、１７の内
側面と上記第二直線部１９の先端部内側面とにそれぞれ
形成した係合凸部１６、１６が、上記ヘッダ５の外周面
に形成した各係合凹部２２、２２に係合する。又、この
状態で、上記各第一当接部１３、１３の先端部と上記抑
え部１５の先端部とが、上記ヘッダ５を直径方向反対側
から弾性的に挟持する。この為、上記各係合凸部１６、
１６と上記各係合凹部２２、２２との係合が不用意に外
れる事がなくなる。At this time, the distal end of the second linear portion 19 constituting the holding portion 15 is elastically deformed outward in the diametrical direction of the header 5, and the header 5 is brought into contact with the first contact portions 13, 13.
And between the second contact portions 14, 14 and the pressing portion 15. Then, in a state where the header 5 has been advanced to the state shown in FIGS. 3 and 4, the first contact portions 13 and 13 and the second contact portions 14 and 14
The inner side surfaces of the above-mentioned parts abut almost entirely over the outer peripheral surface of the header 5. At the same time, the engaging projections 16, 16 formed on the inner surface of each of the linear portions 17, 17 and the inner surface of the distal end of the second linear portion 19, respectively, engage with each of the engaging portions formed on the outer peripheral surface of the header 5. The recesses 22 are engaged with each other. Further, in this state, the distal end of each of the first contact portions 13 and 13 and the distal end of the pressing portion 15 elastically hold the header 5 from the opposite side in the diameter direction. For this reason, each of the engaging projections 16,
The engagement between the engagement recesses 16 and the engagement recesses 22 and 22 does not accidentally come off.

【００１７】上述の様にヘッダ５の外周面に組み付けた
取付ブラケット１０は、上記各係合凸部１６、１６と上
記各係合凹部２２、２２との係合に基づき、上記ヘッダ
５に対して軸方向及び円周方向に亙り、不用意に変位し
なくなる。この為、上記ヘッダ５に対する上記取付ブラ
ケット１０の位置決めを確実に図った状態で、この取付
ブラケット１０の仮固定を行なえる。従って、本例の取
付ブラケット付熱交換器の場合、上記取付ブラケット１
０をヘッダ５の外周面に仮固定する作業は、前述した従
来の場合の様に点付溶接を施す事なく、この取付ブラケ
ット１０の接合部１１部分を上記ヘッダ５に弾性的に外
嵌するのみで、簡単に行なえる。従って、上記取付ブラ
ケット１０の仮固定作業の能率を向上させると共に、熱
交換器の製造コストを低減させる事ができる。As described above, the mounting bracket 10 assembled to the outer peripheral surface of the header 5 is attached to the header 5 based on the engagement between the engaging projections 16 and 16 and the engaging recesses 22 and 22. Inadvertent displacement is prevented in the axial direction and the circumferential direction. Therefore, the mounting bracket 10 can be temporarily fixed while the positioning of the mounting bracket 10 with respect to the header 5 is reliably performed. Therefore, in the case of the heat exchanger with the mounting bracket of the present embodiment, the mounting bracket 1
The work of temporarily fixing 0 to the outer peripheral surface of the header 5 is performed by elastically fitting the joint portion 11 of the mounting bracket 10 to the header 5 without performing spot welding as in the above-described conventional case. Just do it easily. Therefore, the efficiency of the temporary fixing work of the mounting bracket 10 can be improved, and the manufacturing cost of the heat exchanger can be reduced.

【００１８】尚、本例の場合、抑え部１５の取付位置を
図１〜４の場合とは逆にして（この抑え部１５を取付部
１２を挟んで反対側に設け）、この抑え部１５を構成す
る第二直線部１９の先端部内側面を、第二当接部１４、
１４の先端部内側面と直径方向反対位置で対向させる事
もできる。この場合には、係合凸部１６、１６は、この
第二直線部１９の先端部内側面と、上記第二当接部１
４、１４の先端部内側面とに、それぞれ設ける。In the case of this embodiment, the mounting position of the holding portion 15 is reversed from that in FIGS. 1 to 4 (this holding portion 15 is provided on the opposite side with respect to the mounting portion 12). The inner surface of the distal end portion of the second linear portion 19 constituting the second contact portion 14,
It is also possible to oppose the inner surface of the distal end portion 14 at a position diametrically opposite. In this case, the engaging projections 16, 16 are connected to the inner surface of the distal end of the second linear portion 19 and the second contact portion 1.
4 and 14 are provided on the inner surfaces of the distal end portions, respectively.

【００１９】次に、図５は、本発明の実施の形態の第２
例を示している。本例の場合、取付ブラケット１０ａを
構成する接合部１１ａには、上述した第１例の様に、第
二当接部１４（図１〜４）を別個に設けてはいない。但
し、本例の場合には、上記接合部１１ａを構成する抑え
部１５ａに、上記第二当接部１４としての機能｛即ち、
内側面をほぼ全面に亙りヘッダ５（図１〜４）の外周面
に当接させて、この当接部分をろう付けされる機能｝を
合わせ持たせている。即ち、本例の場合、上記抑え部１
５ａは、全体を１／４円弧状に形成すると共に、先端部
に直線部２３を形成している。そして、この直線部２３
を、上記ヘッダ５の断面に関して、各第一当接部１３の
先端部に設けた直線部１７と直径方向反対側に位置させ
ると共に、この直線部２３の内側面（図５の上面）に、
係合凸部１６を設けている。更に、自由状態に於ける、
上記抑え部１５の内側面（図５の左上面）の曲率半径
を、上記ヘッダ５の外周面の曲率半径よりも少し小さく
している。これにより、本例の場合も、自由状態に於け
る上記各直線部１７、２３の内側面同士の間隔Ｗを、上
記ヘッダ５の外径寸法Ｄ5 （図１参照）よりも小さく
（Ｗ＜Ｄ5 ）している。FIG. 5 shows a second embodiment of the present invention.
An example is shown. In the case of the present embodiment, the second contact portion 14 (FIGS. 1 to 4) is not separately provided in the joint portion 11a constituting the mounting bracket 10a as in the first example described above. However, in the case of the present example, the function as the second contact portion 14 is added to the holding portion 15a that constitutes the joining portion 11a.
The inner surface is brought into contact with the outer peripheral surface of the header 5 (FIGS. 1 to 4) over substantially the entire surface, and the contact portion is also provided with a function of brazing. That is, in the case of this example, the above-described holding unit 1
5a is formed in a 1/4 arc shape as a whole, and has a straight portion 23 at the tip. And, this linear portion 23
With respect to the cross section of the header 5, on the opposite side of the diametrical direction from the linear portion 17 provided at the distal end of each first contact portion 13, and on the inner surface (the upper surface in FIG.
An engaging projection 16 is provided. Furthermore, in the free state,
The radius of curvature of the inner side surface (the upper left surface in FIG. 5) of the holding portion 15 is made slightly smaller than the radius of curvature of the outer peripheral surface of the header 5. Thus, also in the case of the present example, the distance W between the inner surfaces of the straight portions 17 and 23 in the free state is smaller than the outer diameter D 5 (see FIG. 1) of the header 5 (W <W <). D 5 ) Yes.

【００２０】上述の様に構成する本例の場合、上記取付
ブラケット１０ａを上記ヘッダ５の外周面に仮固定した
状態では、上記各第一当接部１３と上記抑え部１５ａと
の各内側面が、上記ヘッダ５の一部外周面に当接する。
これと共に、各係合凸部１６、１６が、上記ヘッダ５の
外周面に設けた各係合凹部２２、２２（図１〜３）と係
合した状態で、上記各第一当接部１３と上記抑え部１５
ａとが、上記ヘッダ５を弾性的に挟持する。その他の構
成及び作用は、上述した第１例の場合と同様である。In the case of the present embodiment constructed as described above, in a state where the mounting bracket 10a is temporarily fixed to the outer peripheral surface of the header 5, each inner surface of each of the first contact portions 13 and the holding portions 15a is provided. But, it contacts a part of the outer peripheral surface of the header 5.
At the same time, in a state where the engaging projections 16 and 16 are engaged with the engaging recesses 22 and 22 (FIGS. 1 to 3) provided on the outer peripheral surface of the header 5, the respective first contact portions 13 are engaged. And the holding part 15
a elastically clamps the header 5. Other configurations and operations are the same as those of the above-described first example.

【００２１】次に、図６は、本発明の実施の形態の第３
例を示している。本例の場合、取付ブラケット１０ｂの
接合部１１ｂを構成する抑え部１５ｂの先端部内側面に
は、係合凸部１６を設けていない。但し、この様に構成
する本例の場合も、上記取付ブラケット１０ｂをヘッダ
５（図１〜４）の外周面に仮固定した状態では、第一当
接部１３の先端の直線部１７の内側面に設けた各係合凸
部１６と、上記ヘッダ５の外周面に設けた係合凹部２２
（図１〜３）との係合に基づき、上記ヘッダ５に対する
上記取付ブラケット１０ｂの位置決めを図れる。尚、本
例の場合、上記取付ブラケット１０ｂを構成する取付部
１２ａには、補強用の折り曲げ部２０、２０（図１〜
５）を設けていないが、本例の場合も勿論、これら各折
り曲げ部２０、２０を形成する事もできる。その他の構
成及び作用は、上述した第２例の場合と同様である。
尚、図示の各例とは逆に、取付ブラケット側に係合凹部
を、ヘッダ側に係合凸部を、それぞれ形成する事もでき
る。FIG. 6 shows a third embodiment of the present invention.
An example is shown. In the case of this example, the engaging projection 16 is not provided on the inner surface of the distal end of the holding portion 15b that forms the joint 11b of the mounting bracket 10b. However, also in the case of this example having such a configuration, in a state where the mounting bracket 10b is temporarily fixed to the outer peripheral surface of the header 5 (FIGS. 1 to 4), the inside of the linear portion 17 at the tip of the first contact portion 13 is not included. Each of the engaging protrusions 16 provided on the side surface and the engaging recess 22 provided on the outer peripheral surface of the header 5
Based on the engagement with FIGS. 1 to 3, the mounting bracket 10 b can be positioned with respect to the header 5. In the case of this example, the mounting bracket 12b constituting the mounting bracket 10b includes bending portions 20, 20 for reinforcement (see FIGS. 1 to 1).
5) is not provided, but in the case of this example as well, each of the bent portions 20 can be formed. Other configurations and operations are the same as those of the above-described second example.
It is to be noted that, contrary to the illustrated examples, an engaging concave portion may be formed on the mounting bracket side, and an engaging convex portion may be formed on the header side.

【００２２】[0022]

【発明の効果】本発明の取付ブラケット付熱交換器は、
以上に述べた通り構成され作用する為、取付ブラケット
をヘッダに対して仮固定する作業の能率を向上させて、
熱交換器の製造コストの低減を図れる。The heat exchanger with the mounting bracket of the present invention
As described above, the configuration and operation of the mounting bracket improve the efficiency of the work of temporarily fixing the mounting bracket to the header,
The production cost of the heat exchanger can be reduced.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の実施の形態の第１例を、仮固定前の状
態で示す要部平面図。FIG. 1 is a main part plan view showing a first example of an embodiment of the present invention in a state before temporary fixing.

【図２】同じく、図１の上方から見た図。FIG. 2 is a diagram viewed from above in FIG. 1;

【図３】同じく、仮固定後の状態で示す要部平面図。FIG. 3 is a plan view of a main part, similarly showing a state after temporary fixing.

【図４】同じく、図３の上方から見た図。FIG. 4 is a diagram viewed from above in FIG. 3;

【図５】本発明の実施の形態の第２例に使用する取付ブ
ラケットを示す平面図。FIG. 5 is a plan view showing a mounting bracket used in a second example of the embodiment of the present invention.

【図６】同第３例に使用する取付ブラケットを示してお
り、（Ａ）は平面図、（Ｂ）は、（Ａ）の上方から見た
図。6A and 6B show a mounting bracket used in the third example, where FIG. 6A is a plan view and FIG. 6B is a view seen from above (A).

【図７】熱交換器の従来構造の１例を示す、要部略正面
図。FIG. 7 is a schematic front view of a main part showing an example of a conventional structure of a heat exchanger.

【符号の説明】[Explanation of symbols]

１ 取付ブラケット ２ 伝熱管 ３ フィン ４ コア部 ５ ヘッダ ６ サイドポート ７ 切り欠き ８ 接合部 ９ 取付部 １０、１０ａ、１０ｂ 取付ブラケット １１、１１ａ、１１ｂ 接合部 １２、１２ａ 取付部 １３ 第一当接部 １４ 第二当接部 １５、１５ａ、１５ｂ 抑え部 １６ 係合凸部 １７ 直線部 １８ 第一直線部 １９ 第二直線部 ２０ 折り曲げ部 ２１ 平坦部 ２２ 係合凹部 ２３ 直線部 DESCRIPTION OF SYMBOLS 1 Mounting bracket 2 Heat transfer tube 3 Fin 4 Core part 5 Header 6 Side port 7 Notch 8 Joining part 9 Mounting part 10, 10a, 10b Mounting bracket 11, 11a, 11b Joining part 12, 12a Mounting part 13 First contact part 14 Second contact portion 15, 15a, 15b Suppressing portion 16 Engagement convex portion 17 Linear portion 18 First linear portion 19 Second linear portion 20 Bend portion 21 Flat portion 22 Engagement concave portion 23 Linear portion

───────────────────────────────────────────────────── フロントページの続き (72)発明者 稲葉 浩行 東京都中野区南台５丁目24番15号 カルソ ニック株式会社内 (72)発明者 新濱 正剛 東京都中野区南台５丁目24番15号 カルソ ニック株式会社内 Ｆターム(参考） 3L065 AA02 CA17 FA13  ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hiroyuki Inaba 5-24-15 Minamidai, Nakano-ku, Tokyo Inside Calsonic Co., Ltd. (72) Inventor Shogo Shinhama 5-24-15 Minamidai, Nakano-ku, Tokyo Calso Nick Co. F term (reference) 3L065 AA02 CA17 FA13

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 それぞれがアルミニウム材により造られ
た多数の伝熱管及びフィンから成るコア部と、これら各
伝熱管の端部を連通させた、アルミニウム材製で断面が
円形のヘッダと、このヘッダの外周面にろう付け接合す
る為の接合部及び車体に取り付ける為の取付部を有す
る、アルミニウム材製の取付ブラケットとから成る取付
ブラケット付熱交換器に於いて、上記取付ブラケットの
接合部は、一端縁を上記取付部の一端縁に連続させた状
態で設けられ、上記ヘッダの外周面に当接自在な当接部
と、同じく一端縁を上記取付部の一端縁に連続させると
共に、他端部を上記当接部の他端部に対して上記ヘッダ
の直径方向のほぼ反対側に位置させた状態で設けた抑え
部と、この抑え部の他端部と上記当接部の他端部との互
いに対向する内側面同士のうち、少なくとも一方の他端
部の内側面に設けた係合凸部又は係合凹部とを有するも
のであり、上記取付ブラケットを上記ヘッダの外周面に
ろう付け接合する際に、上記当接部をこのヘッダの外周
面に当接させると共に、上記係合凸部又は係合凹部を上
記ヘッダの外周面に形成した係合凹部又は係合凸部に係
合させた状態で、上記当接部の他端部と上記抑え部の他
端部との間で上記ヘッダを直径方向反対側から弾性的に
挟持する事により、上記取付ブラケットをこのヘッダの
外周面に仮固定する事を特徴とする取付ブラケット付熱
交換器。1. A header having a circular cross-section made of an aluminum material and having a core portion composed of a number of heat transfer tubes and fins each made of an aluminum material, and an end portion of each of the heat transfer tubes communicating with each other. In a heat exchanger with a mounting bracket comprising a mounting portion made of aluminum and having a connecting portion for brazing to the outer peripheral surface and a mounting portion for mounting to a vehicle body, the connecting portion of the mounting bracket is: An abutting portion which is provided in a state where one end edge is continuous with one end edge of the mounting portion, and which is capable of abutting on the outer peripheral surface of the header; A holding portion provided in a state where the portion is located on a substantially opposite side in the diameter direction of the header with respect to the other end of the contact portion, and the other end of the holding portion and the other end of the contact portion Inner surfaces facing each other And an engaging projection or an engaging recess provided on the inner surface of at least one of the other ends. When the mounting bracket is brazed to the outer peripheral surface of the header, the engaging bracket or the engaging recess is used. The contact portion is brought into contact with the outer peripheral surface of the header, and the engaging protrusion or the engaging concave portion is engaged with the engaging concave portion or the engaging convex portion formed on the outer peripheral surface of the header. The mounting bracket is temporarily fixed to the outer peripheral surface of the header by elastically holding the header from the opposite side in the diameter direction between the other end of the contact portion and the other end of the holding portion. Heat exchanger with mounting bracket.
JP31757898A 1998-11-09 1998-11-09 Heat exchanger with mounting bracket Expired - Fee Related JP4169407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31757898A JP4169407B2 (en) 1998-11-09 1998-11-09 Heat exchanger with mounting bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31757898A JP4169407B2 (en) 1998-11-09 1998-11-09 Heat exchanger with mounting bracket

Publications (2)

Publication Number Publication Date
JP2000146480A true JP2000146480A (en) 2000-05-26
JP4169407B2 JP4169407B2 (en) 2008-10-22

Family

ID=18089811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31757898A Expired - Fee Related JP4169407B2 (en) 1998-11-09 1998-11-09 Heat exchanger with mounting bracket

Country Status (1)

Country Link
JP (1) JP4169407B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1933106A1 (en) * 2006-12-13 2008-06-18 Behr France Hambach S.A.R.L. Heat exchanger, in particular for a motor vehicle
KR100854963B1 (en) 2006-06-15 2008-08-28 한국델파이주식회사 Assembly method of heat exchanger of car air-ventilation
JP2009229023A (en) * 2008-03-25 2009-10-08 Denso Corp Heat exchanger and its manufacturing method
JP2011106752A (en) * 2009-11-18 2011-06-02 Japan Climate Systems Corp Heat exchanger
KR101331003B1 (en) * 2007-02-08 2013-11-20 한라비스테온공조 주식회사 Heat Exchanger
JP2016217574A (en) * 2015-05-15 2016-12-22 ホシザキ株式会社 Automatic ice-making machine
CN113124703A (en) * 2019-12-30 2021-07-16 三花控股集团有限公司 Heat exchanger
EP4209721A1 (en) * 2022-01-11 2023-07-12 Panasonic Intellectual Property Management Co., Ltd. Outdoor unit of air conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110243224B (en) * 2018-03-09 2021-07-20 浙江盾安热工科技有限公司 Adapter support

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100854963B1 (en) 2006-06-15 2008-08-28 한국델파이주식회사 Assembly method of heat exchanger of car air-ventilation
EP1933106A1 (en) * 2006-12-13 2008-06-18 Behr France Hambach S.A.R.L. Heat exchanger, in particular for a motor vehicle
KR101331003B1 (en) * 2007-02-08 2013-11-20 한라비스테온공조 주식회사 Heat Exchanger
JP2009229023A (en) * 2008-03-25 2009-10-08 Denso Corp Heat exchanger and its manufacturing method
JP2011106752A (en) * 2009-11-18 2011-06-02 Japan Climate Systems Corp Heat exchanger
JP2016217574A (en) * 2015-05-15 2016-12-22 ホシザキ株式会社 Automatic ice-making machine
CN113124703A (en) * 2019-12-30 2021-07-16 三花控股集团有限公司 Heat exchanger
EP4209721A1 (en) * 2022-01-11 2023-07-12 Panasonic Intellectual Property Management Co., Ltd. Outdoor unit of air conditioner

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